Pith Number

pith:T2ZT7XWE

pith:2018:T2ZT7XWE6TKGPF7AUUNNXOTML3

not attested not anchored not stored refs pending

All-optical Nonlinear Activation Function for Photonic Neural Networks

Alexander V. Kildishev, Armin Mehrabian, Jonathan K. George, Mario Miscuglio, Matthew Pelton, Shaimaa I. Azzam, Volker J. Sorger, Zibo Hu

arxiv:1810.01216 v3 · 2018-10-02 · physics.app-ph · cond-mat.dis-nn · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T2ZT7XWE6TKGPF7AUUNNXOTML3}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:03:55.225520Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9eb33fdec4f4d46797e0a51adbba6c5ee9b83735072f9321f0545a048fe8b968

Aliases

arxiv: 1810.01216 · arxiv_version: 1810.01216v3 · doi: 10.48550/arxiv.1810.01216 · pith_short_12: T2ZT7XWE6TKG · pith_short_16: T2ZT7XWE6TKGPF7A · pith_short_8: T2ZT7XWE

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/T2ZT7XWE6TKGPF7AUUNNXOTML3 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 9eb33fdec4f4d46797e0a51adbba6c5ee9b83735072f9321f0545a048fe8b968

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af3a21ca30ad6a887416af0833a87f3b8ed4fdd14ac3b21e084b881cf0034824",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-10-02T13:04:25Z",
    "title_canon_sha256": "f82ed5542d8cc4e30b49f66d27681c55f751645a9db7a54fa78b36b4f1b2aefd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.01216",
    "kind": "arxiv",
    "version": 3
  }
}